v15.4.0-canary.47

Core Changes

• Model prerender store as separate server and client scopes: #79429

Misc Changes

• build: Update swc_core to v26.0.1 and styled-jsx: #79464
• fix(next-swc): Fix react compiler usefulness detector: #79479
• fix(test/e2e): Increase timeout of flaky basepath test: #79481

Credits

Huge thanks to @kdy1, @gnoff, and @bgw for helping!

v15.4.0-canary.46

Core Changes

• [dynamicIO] reimplement dynamicIO validation on prerender: #79414
• fix: remove redundant performance.measure usage: #79475
• [devtools] Add a very minimal API for restarting the dev server: #79265

Misc Changes

• Turbopack: add webpack scope-hoisting tests: #79457
• [test] Use NEXT_TEST_CI when forking test in CI: #79354
• Docs: Remove non breaking space: #79468
• [sync-react] Base PR on target ref of workflow: #79466
• disallow unstable_rootParams in client components: #79471
• Update Rspack production test manifest: #79432
• Turbopack: avoid negative uppers and follower and use retry loop instead: #79451

Credits

Huge thanks to @mischnic, @eps1lon, @icyJoseph, @gnoff, @gaojude, @bgw, and @sokra for helping!

v15.4.0-canary.45

Core Changes

• [dynamicIO] Avoid timeout errors with dynamic params in "use cache": #78882
• Implement initial handler interface for pages routes: #79260
• [Segment Cache] Fix: Ensure server references can be prerendered: #79448
• [Segment Cache] Fix: Skew during dynamic prefetch: #79416

Misc Changes

• Turbopack build: Skip test that is not relevant for Turbopack: #79376
• Update test E2E deploy workflow to accept version: #79420
• Turbopack Build: Add comment explaining reason for skipped test: #79418
• Docs IA 2.0: Move ISR page to guides: #79283
• Update Turbopack production test manifest: #79435
• Update Turbopack development test manifest: #79436
• Turbopack Build: Fix css-modules test: #79441
• docs: htmlLimitedBots config value should be a RegExp: #79454
• Docs IA 2.0: Review fetching page and move examples: #79200
• Docs IA 2.0: Add i18n guides: #79391
• Docs: Fix broken link: #79456

Credits

Huge thanks to @timneutkens, @ijjk, @unstubbable, @delbaoliveira, @icyJoseph, and @acdlite for helping!

v15.4.0-canary.44

Core Changes

• [dynamicIO] Avoid timeout errors with dynamic params in "use cache": #78882
• Implement initial handler interface for pages routes: #79260
• [Segment Cache] Fix: Ensure server references can be prerendered: #79448

Misc Changes

• Turbopack build: Skip test that is not relevant for Turbopack: #79376
• Update test E2E deploy workflow to accept version: #79420
• Turbopack Build: Add comment explaining reason for skipped test: #79418
• Docs IA 2.0: Move ISR page to guides: #79283
• Update Turbopack production test manifest: #79435
• Update Turbopack development test manifest: #79436

Credits

Huge thanks to @timneutkens, @ijjk, @unstubbable, and @delbaoliveira for helping!

v15.4.0-canary.43

Core Changes

• [TypeScript Plugin] Match method signature (someFunc(): void) type for client boundary warnings: #79144
• Only share incremental cache for edge in next start: #79386
• fix: rspack framework and lib cacheGroups: #79172
• Make sure bundle analyzer does not trigger warning with turbopack: #79399

Misc Changes

• Update Rspack development test manifest: #79392
• Update Rspack production test manifest: #79393
• Update Turbopack production test manifest: #79395
• Update Turbopack development test manifest: #79396
• Turbopack Build: Fix next/dynamic test: #79407
• [release] fix: use correct step id when publishing: #79408
• Turbopack build: Fix NODE_ENV test: #79377
• Turbopack build: Fix production-browser-sourcemaps test: #79374
• Fork the globset strategy for turbopack: #79333
• build: Update swc_core to v26.0.0: #79411
• docs: fix spacing in installation instructions: #79257

Credits

Huge thanks to @devjiwonchoi, @ijjk, @ScriptedAlchemy, @mischnic, @timneutkens, @lukesandberg, @igas, @kdy1, and @Macw07 for helping!

v14.2.29

Note

This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Only share incremental cache for edge in next start (#79389)

Credits

Huge thanks to @ijjk for helping!

v15.4.0-canary.42

Core Changes

• [release] use @changesets/changelog-github for changelog format: #79040
• next.config.ts: Implement compiler.defineServer for server-only constants: #79225
• Always show warning if fetch cache limit hit: #79384
• feat(turbopack) Added sending events to log how long writing entrypoints to disk takes.: #79256

Misc Changes

• [release] couple next and @next/swc versions: #79036
• [release] use changesets/action for canary release: #79038
• [release] create empty changeset for next when no changeset found during canary release: #79049
• Unroll recursion in RuleCondition::matches This trades allocations due to Box::pin calls during recursion for an explicit stack and a tiny interpreter loop.: #79310
• Update Turbopack production test manifest: #79359

Credits

Huge thanks to @devjiwonchoi, @wbinnssmith, @ijjk, @Cy-Tek, and @lukesandberg for helping!

v15.4.0-canary.41

Core Changes

• [release] use @changesets/changelog-github for changelog format: #79040
• next.config.ts: Implement compiler.defineServer for server-only constants: #79225
• Always show warning if fetch cache limit hit: #79384
• feat(turbopack) Added sending events to log how long writing entrypoints to disk takes.: #79256

Misc Changes

• [release] couple next and @next/swc versions: #79036
• [release] use changesets/action for canary release: #79038
• [release] create empty changeset for next when no changeset found during canary release: #79049

Credits

Huge thanks to @devjiwonchoi, @wbinnssmith, @ijjk, and @Cy-Tek for helping!

v15.4.0-canary.40

Core Changes

• fix: replaceIdentifiersInAst takes an expression, not a string: #79196
• Remove DIO w/o PPR branch from app-render.tsx: #79303
• Remove prospective fallback prerenders: #79304
• Fixed rewrite param parsing for interception routes in Vercel deployments: #79204
• [build-sourcemaps] Sourcemap errors during prerender if experimental.enablePrerenderSourceMaps is enabled: #79109

Misc Changes

• [test] Use unique error messages in server-source-maps: #79108
• refactor(turbopack-resolver): rename filed plugins to after_resolve_plugins: #79286
• Update Rspack development test manifest: #79356
• Update Rspack production test manifest: #79357
• Docs: Experimental taint option in next.config.js: #79293
• docs: --verbose option in dev mode is not yet supported: #79366
• Update Turbopack development test manifest: #79358
• docs: Fix flag for taint: #79370
• test: fix more Runtime/Recoverable Error flakiness in HMR: #79371
• Remove obsolete ppr configs from Dynamic IO tests: #79305
• Turbopack: don't emit unnecessary block: #79361
• perf(turbopack): Spawn only one thread for one write file effect: #79318
• [release] add new ci to use changesets/action for stable release: #79037
• fix(doc): fix typo: #79369

Credits

Huge thanks to @eps1lon, @fireairforce, @icyJoseph, @lubieowoce, @unstubbable, @mischnic, @kdy1, @devjiwonchoi, and @GenhaoLi for helping!

v15.4.0-canary.39

Misc Changes

• Turbopack build: Add test skip that is also skipped for dev: #79241
• Add missing / to deploying link

Credits

Huge thanks to @timneutkens for helping!